Skip to content
Solar Installer GuildUnited States · independent

Lumos Solar

Solar energy equipment supplier · Thornton, CO

What the listing shows you

3.5★

8 Google reviews

What it doesn’t

38%

rated 1–2★

typical in Colorado, 3%

Newest review held

May 2026

newest held review 3 months old

Google's rating breakdown · all 8 reviews

Rated 1–2★
38%
typical in Colorado, 3%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
75%
of the 8 reviews we hold

Its one and two star share is 35 points above the typical installer in Colorado. Across Colorado, 13 of the 216 installers whose breakdown Google has published carry a higher share than this one.

The percentages are Google’s own arithmetic over every review it holds, not a sample we assembled. Separately we hold 8 review texts for this company, quoted below. Google publishes review ages rather than dates, so every date here is approximate.

Every company we hold in Colorado, on one axis

none

1–5%

6–10%

11–20%

over 20%

Every company we hold in Colorado whose Google breakdown has been read, grouped by their share of one and two star reviews. Lumos Solar is in the highlighted group.

What reviewers said

  • 1★ · around August 2024 · the company replied

    Called about door to door soliciting, Anita kept talking over me instead of taking my concern. I hung up, SHE CALLS ME BACK to tell me again they do not do door to door and obviously I don't know who I am dealing with. When I try to talk and she keeps talking over me she then tells me the call is being recorded. I hang up when I cannot get a word in edge wise. She then takes it upon herself to TEXT me. I explain in text that I don't appreciate being contacted this way and that I will talk with my attorney and her response was please do!! I call back to speak to administration (original call wa

  • 1★ · around August 2024 · the company replied

    Would not warranty bad Lumos Solar Panel, which was very clearly defective. Told me because they don't make that model anymore they would not cover the 20 year warranty (8 years into the 20 year warranty). Would not risk buying Lumos solar panels. Had original receipt when I bought them here in Denver, and test results of the bad panel. Update 6-25-2024: I like how they posted/responded 4 years later, long after I had to buy a new panel, because they would not cover the warranty. And made no attempt to contact me.

  • 5★ · around August 2024

    Booked a load with Chris. Everything went smooth, great people. They paid as agreed Zelle 50% after pickup and 50% after delivery. Will definitely work with them again!

  • 5★ · around August 2024

    Worked with them for many years, look up FPL Solar Canopies in Florida to see a bunch of their work.

  • 5★ · around August 2017 · the company replied

    These panels are the talk of the lanai where I work. Great even in the rain.

Reviewer names are not published here. Negative reviews are shown first because they are the ones a listing hides, not because they are more representative.

What the company says about itself

Taken from its own website. We have not checked any of it, and a sentence on a website is not evidence.

  • Licensed

    “questions, click here. If you are a licensed contractor and interested in becoming…”

Elsewhere

When they say they are open

Sunday
Closed
Monday
8 a.m. to 5 p.m.
Tuesday
8 a.m. to 5 p.m.
Wednesday
8 a.m. to 5 p.m.
Thursday
8 a.m. to 5 p.m.
Friday
8 a.m. to 5 p.m.
Saturday
Closed

As Google published them when we last read the listing, not a live check. Ring before you drive anywhere.

Who Google shows alongside them

Google’s own “people also viewed” set, in Google’s order. It is Google’s comparison, not ours.

The ones without a link have no page here, either because Google does not categorise them as solar businesses or because we could not match the name to a listing with confidence.

Other installers around Thornton

1–2★3★4★5★gauge 0–20%typical here, 3%

Ordered by how much we can tell you about each, which is not an order of quality. We do not know which of these is better and would not say if we did.

What we don't know

  • The date above is the newest review we hold, which is not necessarily the newest that exists — we hold a large share of Google's reviews, not all of them.
  • We do not verify licences, insurance or bonding. Nothing here has been checked against a state licensing board.
  • We cannot tell you what an installation costs, and we hold nothing about the equipment they fit.

Something wrong here? Tell us and a person will read it.

Do you run Lumos Solar?

Claim this listing to become its verified contact: correct your own phone number, hours and description, and hear first if anything here changes. Free, reviewed by a person — and it changes nothing about the numbers.

Claim this listing